| Patents for G01V 3 - Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation (25,929) |
|---|
| 05/29/2012 | US8188746 Tracking the positional relationship between a boring tool and at least one buried lines |
| 05/29/2012 | US8188745 Precise location and orientation of a concealed dipole transmitter |
| 05/29/2012 | US8188744 Method and apparatus for detecting or transmitting magnetic field using detachable magnetic resonator |
| 05/29/2012 | US8188743 Magnetic resonance imaging apparatus and control method of magnetic resonance imaging apparatus |
| 05/29/2012 | US8188742 System and method for thermo-electric cooling of RF coils in an MR imaging system |
| 05/29/2012 | US8188741 Magnetic resonance imaging apparatus and chiller |
| 05/29/2012 | US8188740 Magnetic resonance imaging apparatus |
| 05/29/2012 | US8188739 Nuclear magnetic resonance imaging apparatus |
| 05/29/2012 | US8188738 Magnetic resonance imaging apparatus and receiving-path switching method |
| 05/29/2012 | US8188737 MRI compatible radio frequency (RF) coil, with each rung of the RF coil containing a plurality of individual parallel wires internally |
| 05/29/2012 | US8188736 PET/MR scanners for simultaneous PET and MR imaging |
| 05/29/2012 | US8188735 Resolution enhanced T1-insensitive steady state imaging (RE-TOSSI) |
| 05/29/2012 | US8188734 555 timer-based phase-to-voltage converter |
| 05/24/2012 | WO2012068219A2 Nuclear magnetic resonance tool with external magnets |
| 05/24/2012 | WO2012068119A2 Open-hole logging instrument and method for making ultr-deep magnetic and resistivity measurements |
| 05/24/2012 | WO2012067905A2 System and method for imaging properties of subterranean formations |
| 05/24/2012 | WO2012067817A1 Multi-array laterolog tools and methods with differential voltage measurements |
| 05/24/2012 | WO2012067599A1 Multi-array laterolog tools and methods |
| 05/24/2012 | WO2012067504A2 Apparatus for detecting the presence of an animal in stock farming |
| 05/24/2012 | WO2012036927A3 Downhole sensor assembly and method of using same |
| 05/24/2012 | WO2012018898A3 Nmr-dna-fingerprint |
| 05/24/2012 | US20120130641 Marine Source To Borehole Electromagnetic Mapping Of Sub-Bottom Electrical Resistivity |
| 05/24/2012 | US20120126993 Near-Field Electromagnetic Communications Network for Downhole Telemetry |
| 05/24/2012 | US20120126817 Downhole surveying utilizing multiple measurements |
| 05/24/2012 | US20120126816 Method of monitoring a hydrocarbon reservoir |
| 05/24/2012 | US20120126809 Nuclear Magnetic Resonance Tool With Movable Magnets |
| 05/24/2012 | US20120125077 Downhole instrument calibration during formation survey |
| 05/24/2012 | DE102011118827A1 Nuclear magnetic resonance apparatus for use in drill location system on land or at sea, has magnet arranged at distance from another magnet, where movement assembly controls distance between magnets |
| 05/24/2012 | DE102011112002A1 Verfahren und Systeme zum Messen von NMR-Charakteristiken bei der Förderbohrlochmessung Methods and systems for measuring characteristics of NMR measurement in the production well |
| 05/24/2012 | DE102010061780A1 Mikro-Magnetfeldsensor, Mikro-Magnetfeldsensorvorrichtung sowie Verfahren Micro-magnetic sensor, micro-magnetic sensor apparatus and method |
| 05/24/2012 | CA2816514A1 Multi-array laterolog tools and methods |
| 05/24/2012 | CA2816450A1 Multi-array laterolog tools and methods with differential voltage measurements |
| 05/23/2012 | EP2454616A1 Cdp electromagnetic marine data aquisition and processing |
| 05/23/2012 | EP2454615A1 Electromagnetic processing line |
| 05/23/2012 | EP2454614A1 Uwb measuring device |
| 05/23/2012 | EP1446877B1 Casing intended to house a capacitive sensor and an opening handle for a motor vehicle |
| 05/23/2012 | CN202230213U Detecting door passing system |
| 05/23/2012 | CN202230210U Intelligent very low frequency electromagnetic instrument with orthogonal antenna |
| 05/23/2012 | CN202230209U Wireless metal detector |
| 05/23/2012 | CN202227466U Travelling detection device of sludge-cleaning engineering truck for sewage pumping stations |
| 05/23/2012 | CN102472831A 势场数据勘测 Potential field data survey |
| 05/23/2012 | CN102472830A Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other |
| 05/23/2012 | CN102472829A 具有可折叠传感器臂组件的海洋电磁信号获取设备 Marine electromagnetic signal having a foldable arm assembly to obtain the sensor device |
| 05/23/2012 | CN102472828A 电磁工艺线 Electromagnetic process line |
| 05/23/2012 | CN102472827A Capacitance type detection device, sensor unit, and control system for detecting approach of object, and method for same |
| 05/23/2012 | CN102472826A 用于检测导电、埋入式结构的接近的方法和系统 For detecting the electrical conductivity, the method and system of proximity buried structure |
| 05/23/2012 | CN102466822A Ocean electromagnetic surveying four-pole mutual combination pole distribution method |
| 05/23/2012 | CN102174888B Method for processing formation data based on lithologic parameter of reservoir rock |
| 05/23/2012 | CN101413389B Graduation apparatus of magnetic nuclear resonance logger |
| 05/23/2012 | CN101243326B Magnetoresistive sensor, magnetic sensing system and method |
| 05/22/2012 | US8185315 Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data |
| 05/22/2012 | US8185313 Classifying potential hydrocarbon reservoirs using electromagnetic survey information |
| 05/22/2012 | US8184879 Parallel MRI involving density weighting or acquisition weighting |
| 05/22/2012 | US8183868 Method to maintain towed dipole source orientation |
| 05/22/2012 | US8183867 Localization system for an earth moving machine |
| 05/22/2012 | US8183866 Magnetic resonance tomography method and apparatus with separation of fat and water images according to the two-point dixon method dependent on T2 * decay |
| 05/22/2012 | US8183865 Magnetic resonance system and method for correction of movement artifacts |
| 05/22/2012 | US8183864 System for multi nucleus cardiac MR imaging and spectroscopy |
| 05/22/2012 | US8183863 Displaced electrode amplifier |
| 05/22/2012 | CA2710269C Locating equipment communicatively coupled to or equipped with a mobile/portable device |
| 05/22/2012 | CA2489654C Equipment for monitoring the space in front of escalators and moving walkways by high-frequency sensors |
| 05/18/2012 | WO2012064425A2 Electrode |
| 05/18/2012 | WO2012064342A1 System and method of making environmental measurements |
| 05/18/2012 | WO2011159509A3 Method for determining spatial distribution of fluid injected into subsurface rock formations |
| 05/18/2012 | CA2817060A1 Electrode |
| 05/17/2012 | US20120123683 Csem survey method |
| 05/17/2012 | US20120119744 System and method for imaging properties of subterranean formations |
| 05/17/2012 | US20120119743 Multi-mode electromagnetic surveying |
| 05/17/2012 | US20120118558 Downhole sensing system using carbon nanotube fet |
| 05/16/2012 | CN202221482U Logging system |
| 05/16/2012 | CN202221481U Novel sensor device |
| 05/16/2012 | CN102460219A 具有非对称天线间距的钻井补偿的电阻率测井工具 Resistivity logging tool has a drilling compensate asymmetric antenna spacing of |
| 05/16/2012 | CN102460218A 构造物中的水的检测方法及构造物用部件及构造物中的水的检测装置 Components and structures of the water in the water structure detection means detection methods and structures with |
| 05/16/2012 | CN102455442A 定位装置 Positioning device |
| 05/16/2012 | CN101710188B Relative displacement vector automatic measuring system of earth magnetic field |
| 05/15/2012 | US8181057 Time synchronization in units at different locations |
| 05/15/2012 | US8180571 Wellbore surveying |
| 05/15/2012 | US8179279 Method and device for producing hydrocarbons using wireless communication |
| 05/15/2012 | US8179278 Downhole communication devices and methods of use |
| 05/15/2012 | US8179264 Radio frequency identification tag device for metallic products |
| 05/15/2012 | US8179137 Magnetic resonance compatible multichannel stripline balun |
| 05/15/2012 | US8179136 Radio frequency (RF) coil array with double asymmetric saddle coil pairs |
| 05/15/2012 | US8179135 Low field electron paramagnetic resonance imaging with SQUID detection |
| 05/15/2012 | CA2643545C Receiver streamer system and method for marine electromagnetic surveying |
| 05/15/2012 | CA2642700C Method and apparatus for reducing induction noise in measurements made with a towed electromagnetic survey system |
| 05/15/2012 | CA2499159C Downhole rate of penetration sensor assembly and method |
| 05/10/2012 | WO2012060974A2 An intergrated source-free method and apparatus for porosity determination: nmr calibrated acoustic porosity |
| 05/10/2012 | WO2012058854A1 Four electrodes combination and arrangement method for sea electromagnetic exploration |
| 05/10/2012 | WO2012058749A1 Apparatus and method for detecting rfid signals |
| 05/10/2012 | US20120116679 Providing a tow cable having plural electromagnetic receivers and one or more electromagnetic sources |
| 05/10/2012 | US20120112924 Systems and Methods for Providing a Wireless Power Provision and/or an Actuation of a Downhole Component |
| 05/10/2012 | US20120112753 Electrode |
| 05/10/2012 | US20120112752 Combining different electromagnetic data to characterize a subterranean structure |
| 05/10/2012 | CA2816767A1 Apparatus and method for detecting rfid signals |
| 05/09/2012 | CN202217068U Metal detector circuit with built-in global position system (GPS) function |
| 05/09/2012 | CN202217067U Intelligent metal detector for biscuits |
| 05/09/2012 | CN102449506A Device and method for magnetic positioning |
| 05/09/2012 | CN102444400A 核磁共振流体分析仪探头以及核磁共振流体分析仪 NMR fluid analyzer probe and NMR fluid analyzer |
| 05/09/2012 | CN102444111A Underground cave radiography detecting method |
| 05/09/2012 | CN102440783A Moveable roboticized life detection equipment |